package com.violet.java;

import java.util.HashMap;

/**
 * @author shkstart
 * @date 2022/3/23 - 21:54
 */
public class DebugTest {
     HashMap<String,String> map = new HashMap<>();
       map.put("name","Tom");
               map.put("age","12");

      map.put("school","Tsinghua");
       map.put("major","computer");

       map.

}
